A volcano is a rupture on the crust of a planetary-mass object, such as Earth, that allows hot lava, volcanic ash, and gases to escape from a magma chamber below the surface.Earth's volcanoes occur because its crust is broken into 17 major, rigid tectonic plates that float on a hotter, softer layer in its mantle.hey are the most dangerous type of volcano. Examples include: Yellowstone Caldera in Yellowstone National Park and Valles Caldera in New Mexico (both western United States); Lake Taupo in New Zealand; Lake Toba in Sumatra, Indonesia; and Ngorongoro Crater in Tanzania.
Definition: Joor. Word origin: Yoruba word of similar meaning. Noun: an exclamation used to plead; most commonly to be left alone. 2.used for emphasis at the end of a sentence.
Also under scrutiny is Joose, a caffeinated alcoholic beverage made by United Brands, a San Diego company. It comes in the same 23.5-ounce can as Four Loko but has a lower alcohol content, 9.9 percent, and, according to Michael Michail, the company president, less caffeine.This is one of the most dangerous new alcohol concoctions I have ever seen,â said Dr. Michael Reihart, an emergency room doctor at Lancaster General Hospital in Lancaster, Pa., who said he had treated more than a dozen teenagers and adults over the last three months who had been brought there after drinking Four Loko.